Volk M, Scheuffele J, Bastert G, Naujoks H
J Cancer Res Clin Oncol. 1983;106(3):179-86. doi: 10.1007/BF00402605.
Xenotransplanted human breast-cancer tissue growing in the second to the ninth passage in nu/nu mice and normal tissue from nu/nu mice was cultivated in vitro. Thirty-two of fifty-two (62%) cultures grew successfully and have been analyzed. The cells were observed using phase-contrast microscopy and May-Grünwald-Giemsa staining. The following cell types could be distinguished: normal fibroblast-like cells (FC), normal epithelial-like cells (EP I), abnormal epithelial-like cells (EP II), and degenerated or dying cells (DC). After staining, the nuclear area of all cell types was measured. The results were: FC = 280 micrometers 2, EP I = 320 micrometers 2, and EP II = 800 micrometers 2. They were compared with the nuclear area of human breast-cancer cells obtained by aspiration biopsy.
将在无胸腺裸鼠体内传代至第二代至第九代的人乳腺癌组织异种移植瘤以及无胸腺裸鼠的正常组织进行体外培养。52个培养物中有32个(62%)成功生长并进行了分析。使用相差显微镜和May-Grünwald-Giemsa染色观察细胞。可区分出以下细胞类型:正常成纤维样细胞(FC)、正常上皮样细胞(EP I)、异常上皮样细胞(EP II)以及退化或濒死细胞(DC)。染色后,测量所有细胞类型的核面积。结果为:FC = 280平方微米,EP I = 320平方微米,EP II = 800平方微米。将它们与通过针吸活检获得的人乳腺癌细胞核面积进行比较。